| 摘要 |
PURPOSE: A composition containing Potentilla chinensis extract for tightening pore or suppressing sebum secretion is provided to suppress SNARE(soluble N-ethylmaleimide-sensitive factor attachment protein receptor) complex formulation. CONSTITUTION: A composition for tightening pore or suppressing sebum contains Potentilla chinensis extract as an active ingredient. The composition suppresses membrane fusion between synaptic vesicle and presynaptic membrane. The Potentilla chinensis extract isolated using water, ethanol, or anhydrous methanol. A pharmaceutical composition or a cosmetic composition contains the composition. The cosmetic composition is manufactured in the form of astringent, lotion, massage cream, essence, cleansing cream, cleansing foam, cleansing water, pack, powder, body lotion, body cream, or body essence.
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